Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Furnishings and Equipment (hierarchy name)
4. Sound Devices (hierarchy name)
5. sound devices (equipment)
6. [sound devices by acoustical characteristics]
7. aerophones
8. lip-vibrated aerophones
9. [lip-vibrated aerophones with conical bore]
10. [lip-vibrated aerophones with conical bore: natural]

Anotations

Scope note:

Long straight trumpetlike aerophones of slightly conical bore, made of brass or silver with several joints, their junctions concealed by ornamental bosses, and a flared bell. They were used as heralds' trumpets in Medieval Europe and often bore the standard of a noble person.